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Service Manual
Model : KP130
Service Manual
KP130
Date: April, 2008 / Issue 1.0
Internal Use Only
Z3X-BOX.COM
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PWR
URXD
UTXD
3G 2.5G
GND
RX
TX
VCHAR
ON_SW
VBAT
D
C
E
11 12 13 14
(EUSY0323801)
(2V,0.5mAh)
B
D
E
TPs for MP
CHARGE IC
(1%)
(5%)
3
2
9
A
456
678
50V, Y5V
16
(Finger Type)
SPANSION, 128Mbit flash, 64PSRAM
C
7 15
E
A
D
E
F
C
D
OVP IC
8
BAT Connector
1 9
1234
B
C
Shield CAN
3
F
10
(10V,K,X5R, 1005)
(10V,K,X5R, 1608)
F
5
R102
NA
VCHARGE
470K
R108
20K
R116
R106
NA
3p
C123
NC2
NC3
8
9
NC4
5
ON_SW
11
RTS
RX
2
3
TX
6
VBAT
UAT100
CTS
12
DSR
10
GND
1
NC1
4
7
R100
OJ101
12
3
4
2.2K
NBL414R-F9J
SBCL0001701
BA100
32.768KHz
X100
MC-146_12_5PF
22p
C119
0.1uF
C118
TxD_TP
RxD_TP
CN100
HSBC-3P-58-A1
ENZY0019901
1
2
3
VBAT
2V8_VMEM
2V75_VABB
0.1uF
2V5_VMIC
VCHARGE
1V8_VRTC
C122
1uC111
2V8_AIT_CAM
R115
100K
100K
R107
2V8_VMEM 1V8_VCORE
1u
ECZH0001215
C136
39p
C153
C121
1000p
R111
NA
NA
C135
0.1uF
C137
DSR_TP
47n
C132
OJ102
2V8_VMEM
2V75_VVCXO
2V85_VSIM
R120 51K
R114
R110
4.3K
100K
VCXOEN
0
MCLKEN
R121
0R122
39p
C146
2V8_VEXT
C116
BATT
10
6
GND
8
IBF
IN
1
ISET
9
NTC
5
PGND
11
7
SS
_ACOK
3
2
_CHG
_EN
4
1u
1 uF
EUSY0352601
MP26021
U102
C128
C130
NA
OUT
0.1uF
C129
_R_LB
_R_UB
D4
C6
_WE
ICVFP10181E301FR
FL100
GND1 GND2
IN
RFU2
RFU3
G8
H9
RFU4
K6
RFU5
L6
RFU6
L5
RFU7
RY__BY
E5
R_CE2
D6
R_VCC
J6
VSS1
G3
VSS2
J9
H2
_F_CE1
_F_CE2
F9
_F_WP_ACC
C5
H3
_OE
J2
_R_CE1
C4
K5
J7
DQ12
DQ13
H7
DQ14
K8
H8
DQ15
K4
DQ2
H5
DQ3
DQ4
H6
DQ5
K7
DQ6
G7
J8
DQ7
DQ8
K3
DQ9
H4
D5
F_RST
F_VCC
J5
RFU1
B5
B6
A20
E9
A21
D2
A3
A4
F3
A5
E3
A6
D3
C3
A7
A8
C7
A9
E7
A1
DNU1
DNU2
A10
M1
DNU3
DNU4
M10
J3
DQ0
G4
DQ1
DQ10
J4
DQ11
G2
A0
F2
A1
A10
F7
C8
A11
A12
D8
E8
A13
A14
F8
D9
A15
G9
A16
F4
A17
E4
A18
D7
A19
A2
E2
E6
12
IN_PAD
8
NC1
NC2
9
6
OUT1
OUT2
7
10
_EN
_FLAG
3
U100 S71PL129NC0HFW
U101 NCP347MTAHTBG
2
GND
GND_PAD
11
IN1
1
IN2
4
5
IN3
OJ100
C100
1u
USC100
0
R125
VCHARGE
R101
C134
10M
1u
R104
100K
0.1uF
C101
1V8_VCORE
ABBIRQ
0.1uF
C145
0.1uF
2V85_VSIM2V8_VEXT
C109
ASM
1uC117
2.2uC115
C114
C1131u2.2u
C110
1uC112
22p
0.1uF
C105
C104
22p
VBAT
C141
47p
C143
0.1uF
NA
C106
C126
ECZH0000826
27p
VBAT
2V8_VEXT
1V8_VRTC
C148
39p
RPRON_
C103
0.1uF
EDZTE615_1B
_R_CS101
Z100
0
R117
_R_CS
VBAT
2V8_VMEM
ECZH0001215
C139
1u
R128
R129
0
0
RXON
varistor
VA100
47n
C131
C102
22p
C142
0.068u
C155
39p
RB521S-30
CLKOUT
D100
VBAT
C108
C152
39p
ASFS
0.1uF
39p 39p
C151
R124
C150
0
NA
R126
22p
C107
C127
ECCH0004904
1u
R103 1K
C125
3p
NA
200
R113
C120
TP100
OJ103
0.1uF
C140
R109 0
2V8_VEXT
C138
4.7n
R130
0
_R_CS100
R118
D1
VMEM1
A10
VMEM2
VMEM3
A4
VMEMSEL
T12
A6
VMEN4
VMIC
P16
VPEG
N1
VRTC
T13
R14
VSIM
VSIM_2
E6
T8
VSSRTC
VVCXO
F16
68K
U13
VBAT_4_6
VBAT_5_7
T11
VCHG
C12
VCORE
U11
VCORE1
M1
A9
VCORE2
VCORE3
C1
P1
VCORE4
VCXOEN
B10
T9
VDDRTC
L1
VEXT0
VEXT01
C11
VEXT1J1VEXT2
H1
K1
VEXT3
R13
VMEM
T15
SPWR2
A13
TEMP2
TXON
N15
USC0
M5
USC1
L3
M7
USC2
USC3
L2
M3
USC4
USC5
N6
N5
USC6
G17
VABB
VBAT1
E15
F15
VBAT2
VBAT3
B11
VBAT8
U12
VBATSENSE
B13
D3
NROMCS
C4
NWR
OSCIN
T10
U10
OSCOUT
PA
C16
PWRON
U14
QN
A17
B17
QP
REF
D17
REFBB
A15
F17
REFCHG
RESET
R12
RXON
M12
U16
SGND1
SIMCLK
E4
SIMDATAOP
E2
F12
NC28
E1
NC3
NC4
F1
F3
NC5
NC6
G1
N3
NC7
NC8
P2
NC9
R1
NDISPLAYCS
C10
C3
NGPCS0
NGPCS1
A2
NHWR
D5
D4
NLWR
B3
NRAMCS
NRD
B5
NRESET
A3
T1
NC10
T2
NC11
U1
NC12
D2
NC13
NC14
C15
C14
NC15
NC17
P7
P10
NC18
R2
NC19
NC2
D8
NC20
R9
T3
NC21
NC22
T4
T14
NC25
G2
NC26
NC27
H2
KEYPADCOL1
U5
U6
KEYPADCOL2
T7
KEYPADCOL3
T5
KEYPADROW0
U4
KEYPADROW1
R8
KEYPADROW2
R6
KEYPADROW3
R7
KEYPADROW4
K12
LGND
K13
LGND1
F14
LIGHT1
H13
LIGHT2
J15
LIGHT3
MCLK
L14
MCLKEN
L12
C2
NC1
M6
GPO_20
GPO_21
K2
GPO_22
P8
P11
GPO_24
GPO_3
H3
M15
GPO_6
GPO_8
H6
GPO_9
J3
IN
B16
H10
INT
A16
IP
ISENSE
C13
JTAGEN
F4
KEYON
U17
KEYOUT
T16
KEYPADCOL0
T6
P6
GPIO_17
F5
GPIO_18_TCK_DBB
F2
GPIO_19_TMS_DBB
GPIO_20_TDI_DBB
F6
G3
GPIO_21_TDO_DBB
GPIO_23
E3
N2
GPIO_3
B2
GPIO_32
GPIO_4_INT
H9
GPIO_6
P9
GPIO_8
P3
N12
GPO_0
N14
GPO_1
GPO_10
J4
GPO_11
J2
GPO_19
K3
GND52
D15
GND53
G16
H15
GND54
GND55
J16
GND56
K16
GND61A1GND62
B4
D7
GND63M4GND7N7GND8
P4
GND9
M2
GPIO_0
GPIO_1
N4
GPIO_14
P5
GPIO_15
U2
GPIO_16
R4
DATA4
A8
C8
DATA5
B8
DATA6
DATA7
E7
DATA8
A7
C7
DATA9
DBBON
U15
R11
DGND
A12
GATEDRIVE
U9
GND1
GND10U3GND11
U8
K6
GND2K4GND3
GND4
G6
D10
GND51
CSDI_ABB
M16
CSDI_DBB
K15
CSDO_ABB
K14
CSDO_DBB
N16
CSFS_ABB
M11
CSFS_DBB
M10
A11
DATA0
DATA1
D9
B7
DATA10
C6
DATA11
DATA12
B6
D6
DATA13
DATA14
A5
C5
DATA15
DATA2
E8
C9
DATA3
ASM
L15
AUXADC1
A14
B14
AUXADC2
BATTYPE
B12
L10
BSDI_ABB
K10
BSDI_DBB
K11
BSDO_ABB
BSDO_DBB
L9
BSIFS_ABB
J11
BSIFS_DBB
K8
BSOFS_ABB
K9
BSOFS_DBB
J10
CLKIN
B1
B9
CLKON
M14
CLKOUT
L13
CLKOUT_GATE
AIN3N
L17
L16
AIN3P
AOUT1N
K17
H16
AOUT1P
AOUT2N1
R15
P14
AOUT2N2
R16
AOUT2P1
AOUT2P2
P15
J17
AOUT3N
AOUT3P
H17
ASDI_ABB
H12
ASDI_DBB
J7
J8
ASDO_ABB
H11
ASDO_DBB
J14
ASFS_ABB
ASFS_DBB
J13
AGND05
N10
AGND06
N11
G15
AGND11
AGND12
H14
B15
AGND2
F10
AGND31
AGND32
G10
AGND33
G12
AGND34
G13
G14
AGND35
N13
AGND36
T17
AGND4
AIN1N
N17
AIN1P
M17
AIN2N
P17
AIN2P
R17
ADD2
K5
ADD20
D12
D13
ADD21
E10
ADD22
H7
ADD3
G4
ADD4
G5
ADD5
ADD6
G9
ADD7
H8
G8
ADD8
ADD9
F9
AFCDAC
E17
AGND01
C17
AGND02
L11
AGND03
M13
N9
AGND04
AD6724
EUSY0354201
U103
ABBRESET
P12
J6
ADD1
ADD10
F7
ADD11
F8
ADD12
E9
ADD13
E12
ADD14
E16
ADD15
F11
ADD16
E11
ADD17
D16
ADD18
D14
D11
ADD19
39p
C144
R119
120K
39p
C149
0R123
0
R127
C124
ABBRST
1u
C154
200
R105
1u
39p
39p
C133
C147
nCHG_EN
HEADSET_RADIO_SEL
OVP_IN
nCHG_DET
HOOK_DET
FM_LDO_EN
VIBRATOR
RADIO_AMP_SHDN
BATT_TEMP
UART_TX
UART_RX
nDSR_DET
RPWRON
DATA01
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA02
DATA03
DATA04
DATA05
DATA06
DATA07
DATA08
DATA09
nRESET
nROM_CS1
nROM_CS2
nRD
nRAM_CS1
nLBS
nUBS
nWE
AMP_SHDN
UART_RX
nCHG_EN
ADD01
ADD02
ADD11
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
ADD19
ADD20
ADD03
ADD21
ADD22
ADD04
ADD05
ADD06
ADD07
ADD08
ADD09
ADD10
DATA00
RCV_P
RCV_N
SPK_N
LCD_BACKLIGHT_CTRL
AIT_BYPASS
nDSR_DET
nSIM_RST
nROM_CS2
nLCD_MAIN_CS
nUBS
nLBS
nRAM_CS1
nRD
nROM_CS1
nWE
nFM_RESET
FM_SDATA
KEY_BACKLIGHT
AIT_13M
FM_SCLK
nJACK_DET
AUXIN
LCD_ID
SPK_P
nLCD_RESET
nAIT_RESET
SIM_CLK
ADD22
26M
SIM_DATA
GENIE_RX
RPWRON
BATT_TEMP
nCHG_DET
ADD06
ADD07
ADD08
ADD09
ADD10
ADD11
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
ADD19
ADD20
ADD01
KEY_ROW0
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_ROW4
PA_BAND
DATA01
DATA02
ADD21
ADD02
ADD03
ADD04
ADD05
FM_32K
ANT_SW
S_EN
S_CLK
PA_EN
S_DATA
KEY_COL0
KEY_COL1
KEY_COL2
KEY_COL3
DATA11
DATA12
DATA13
DATA14
DATA15
DATA03
DATA04
DATA05
DATA06
DATA07
DATA08
DATA09
GENIE_TX
UART_TX
TX_RAMP
AUXIP
AUXOP
AUXON
KEY_ROW0
POWERKEY
nRESET
VINNORP
VINNORN
DATA00
DATA10
RPWRON
nDSR_DET
UART_TX
UART_RX
IP
IN
QP
QN
AFC
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Z3X-BOX.COM

6 : GENIE_TX
4
FM RADIO
45
RECEIVER
89 10
12 3
(50V,J,NP0)
7 : GENIE_RX
3 :
1
AMP INACTIVE
14 : nDSR_DET
11 : R/ON
9,10 : BATT
for RADIO
1608
HIGH
2 : AUDIO
23
AMP ACTIVE
4 : EAR_L
5 : EAR_R
SPEAKER
SWITCH
RADIO LDO
I/O CONNECTOR
for RADIO
15 :
16 : UART_TX
17 : UART_RX
56
18 : GND
7
1 : FM_ANT
E
A
11*07*3T receiver
A
D
AUDIO AMP
12,13 : CHARGE
17pi 3.6T speaker
AMP_SHDN
LOW
RADIO DETECT
R205
100K
8 : nJACK_DET
0.1uF
C201
C204
R202 10K
470n
10KR204
NA
39K
R224
C220
C237
1u
0.1uFC217
20KR219
R208
10K
R218 20K
C214 0.1uF
10K
R206
C234
0.1uF
22n
C232
C213 VA2030.1uF VA202
EVL5M02200 EVL5M02200
CN201
17-8T-01PP
SUSY0022601
1
2
CAP_NA_1608
NA
C218
C223
R212 2.2K
10u
FB202
2V8_VEXT
1800
NAFB201
NA
C229
R220
2V5_VMIC
NA
R200 39K
L200
270nH
2V8_VEXT
9
GND
6
4
IN1
8
IN2
NC1
5
7
NC2
2
NO1
10
NO2
1
VCC
2V8_RADIO
EUSY0300101
NLAS5223BMNR2G
U200
COM1
3
COM2
100K
R222
BH28FB1WHFV
U204
BGND
62
GND
NC
5
STBY
1
3
VIN VOUT
4
NA
R213
100K
R207
2V8_VEXT
2V8_VEXT
R203
0
2V8_RADIO
0
R201
4.7K
R227R226
4.7K
C203
C209
0.1uF
C207
39p
10K
39p
R225
R223
100K
C206
C224
470n
1u
VA201
EVL5M02200EVL5M02200
VA200
C231
LOUT
NC1
1
20
NC2
PGND
21
9
RCLK
3
RFGND
13
ROUT
SCLK7SDIO
8
16
VA
11
VD
VIO
10
5
_RST
6
_SEN
NA
U202
SI4702-B16
2
FMIP
4
GND1 GND2
12
GND3
15
GPIO1
19
18
GPIO2
GPIO3
17
14
varistor
VA205
varistor
VA204
100K
R217
C202
C215 1000p
1000p
56p
C235
39p
C210
39p
20
21
22
3
4
5
6
7
8
9
OVP_IN
C205
HSEJ-18S04-25R
1
10
11
12
13
14
15
16
17
18
19
2
VBAT
ENRY0006401
CN202
10p
FB200 1800
C216
1.5K
R211
1
2
NA
R210
CN200
VBAT
C200
1u
C212
R231
100K
470n
R229
39KR209
0
NA
C236
R216
39K
C208
39p
C233
C228
0.1uF
C227
0.1uF
C230
0.1uF
39p
10u
ECCH0005604
C225
0.1uF C533
0.1uF
R215
100K
C219
R221 100K
C222
0.1uF
LM4809LD
U203
BGND
9
2
BYPASS GND
3
VDD
7
1
VIN1
5
VIN2
VOUT1
8
VOUT2
6
4
_SHDN
2V8_RADIO
39p
C211
47
R228
VBAT
2V8_RADIO
TP201
2V8_RADIO
2V8_RADIO
TP200
39p
C221
100pC226
2
BYPASS
GND
7
3
IN+
IN-
4
PGND
9
6
VDD
VO+
5
VO-
8
_SHUTDOWN
1
HOOK_DET
AUXIP
nJACK_DET
2V8_VEXT
TPA6205A1DRBR
U201
RADIO_AMP_SHDN
RADIO_SPK_L
AMP_SHDN
SPK_P
SPK_N
AUXOP
RADIO_SPK_R
RADIO_SPK_L
RCV_P
RCV_N
RADIO_SPK_L
RADIO_SPK_R
nFM_RESET
FM_LDO_EN
AUXOP_FM_R
AUXON_FM_L
AUXON
HEADSET_RADIO_SEL
RPWRON
nDSR_DET
FM_32K
FM_SDATA
FM_SCLK
FM_ANT
AUXIN
AUXON_FM_L
UART_RX
GENIE_RX
UART_TX
GENIE_TX
AUXOP_FM_R
FM_ANT
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Z3X-BOX.COM

89
2
6
8
5
OK
0#
CAM
C
KEY Matrix
END
E
345
SEND
CLOSE TO ABB
C
12
3
B
C
CHARGE PUMP
(1608)
(50V,J,NP0)
VIBRATOR
6712
1
7
3
4
MAIN_MIC
*
45
KEY BACKLIGHT
(10V,K,X5R)
LEFT
910
UP
RIGHT
DOWN
AA
B
MENU SEL
LEBB-S14E
D D
SIM_SOCKET
NA
LD302
C312
NAR332
R330
100K
C315
2V85_VSIM
39p
LD305
LEBB-S14E
SW320
C302
SW316
27p
C301
27p
CN300
1
2
SW317
C316
39p
SW322
SW318
C325
R317
100ohm
1000p
R327
10
100ohmR305
LD303
LEBB-S14E
R300
SW303
VBAT
10K
10u
C303
SW300
100ohm
R312
SW301
100ohmR301
39p
VBAT
VBAT
C307
SW312
NA
SW307
C313 C314
C321
NA
27nH
27p
R316
L302
680
R311
680
R321
2.2K
R313
100ohm
LEBB-S14E
LD306
LEBB-S14E
LD307
C320
SW309
SW310
1uF
C306
SW305
C304
27p
27p
C318
NA
1
1K
R328
Q300
2
3
SW314
KTC4075E
R304
L300
27nH
100ohm
VA300
EVL5M02200
2V85_VSIM
680R322
680
R319
3
D3
EN_SET
11
GND
4
5
IN
NC
12
U300
C1+
10
9
C1-
7
C2+
6
C2-
CP
8
1
D1
D2
2
680
R307
AAT3157ITP-T1
EUSY0238702
SW304
1u
C300
C319
LEBB-S14E
1u
LD304
LEBB-S14E
LD301
SW315
SW319
27nH
L301
27nH
L304
EVL5M02200
VA301
75K
R326
KDS114E
D300
43K
R329
27p
C323
NA
C311
SW313
C324
SW308
680R323
220n
27nH
L303
39p
C308
SPOB-413S44-RC10BC
MIC300
1
2
R320
100ohm
680R324
SW321
C305
39p
R314
R310
1K
2.2K
C309
0.1uF
2V5_VMIC
C7
7
GND1
GND2
89
GND3
GND4
10
J300
C1
1
C2
2
3
C3
C5
4
5
C6
6
LD308
LEBB-S14E
LD309
LEBB-S14E
R318
100ohm
R315
100ohm
R308
100ohm
SW302
R302
680
R303
680
R309
100ohm
27p
VBAT
R306
2V85_VSIM
C322
LD300
LEBB-S14E
100ohm
R331
4.7K
C317
1u
680R325
470n 470n
C534
C535
EVL5M02200
VA302
SW311
KEY_ROW4
SW306
VINNORN
VINNORP
KEY_BACKLIGHT
POWERKEYKEY_ROW0
SIM_DATA SIM_CLK
nSIM_RST
VIBRATOR
KEY_COL0
KEY_COL1
KEY_COL2
KEY_COL3
KEY_ROW1
KEY_ROW2
KEY_ROW3
MLED
LCD_BACKLIGHT_CTRL
MLED1
MLED2
7. CIRCUIT DIAGRAM
LGE Internal Use Only
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